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  <title>Qt 4.3: Qt 3 Support Members for QPixmap</title>
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<td width="1">&nbsp;&nbsp;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&nbsp;&middot; <a href="classes.html"><font color="#004faf">All&nbsp;Classes</font></a>&nbsp;&middot; <a href="mainclasses.html"><font color="#004faf">Main&nbsp;Classes</font></a>&nbsp;&middot; <a href="groups.html"><font color="#004faf">Grouped&nbsp;Classes</font></a>&nbsp;&middot; <a href="modules.html"><font color="#004faf">Modules</font></a>&nbsp;&middot; <a href="functions.html"><font color="#004faf">Functions</font></a></td>
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<p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>
<p><ul><li><a href="qpixmap.html">QPixmap class reference</a></li></ul></p>
<h3>Public Types</h3>
<ul>
<li><div class="fn"/>enum <b><a href="qpixmap-qt3.html#ColorMode-enum">ColorMode</a></b> { Auto, Color, Mono }</li>
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<h3>Public Functions</h3>
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<li><div class="fn"/><b><a href="qpixmap-qt3.html#QPixmap-6">QPixmap</a></b> ( const QString &amp; <i>fileName</i>, const char * <i>format</i>, ColorMode <i>mode</i> )</li>
<li><div class="fn"/><b><a href="qpixmap-qt3.html#QPixmap-7">QPixmap</a></b> ( const QImage &amp; <i>image</i> )</li>
<li><div class="fn"/>bool <b><a href="qpixmap-qt3.html#convertFromImage">convertFromImage</a></b> ( const QImage &amp; <i>image</i>, ColorMode <i>mode</i> )</li>
<li><div class="fn"/>bool <b><a href="qpixmap-qt3.html#convertFromImage-2">convertFromImage</a></b> ( const QImage &amp; <i>image</i>, Qt::ImageConversionFlags <i>flags</i> = Qt::AutoColor )</li>
<li><div class="fn"/>QImage <b><a href="qpixmap-qt3.html#convertToImage">convertToImage</a></b> () const</li>
<li><div class="fn"/>bool <b><a href="qpixmap-qt3.html#load-2">load</a></b> ( const QString &amp; <i>fileName</i>, const char * <i>format</i>, ColorMode <i>mode</i> )</li>
<li><div class="fn"/>bool <b><a href="qpixmap-qt3.html#loadFromData-2">loadFromData</a></b> ( const uchar * <i>buf</i>, uint <i>len</i>, const char * <i>format</i>, ColorMode <i>mode</i> )</li>
<li><div class="fn"/>void <b><a href="qpixmap-qt3.html#resize">resize</a></b> ( int <i>width</i>, int <i>height</i> )</li>
<li><div class="fn"/>void <b><a href="qpixmap-qt3.html#resize-2">resize</a></b> ( const QSize &amp; <i>size</i> )</li>
<li><div class="fn"/>bool <b><a href="qpixmap-qt3.html#selfMask">selfMask</a></b> () const</li>
<li><div class="fn"/>QPixmap <b><a href="qpixmap-qt3.html#xForm">xForm</a></b> ( const QMatrix &amp; <i>matrix</i> ) const</li>
<li><div class="fn"/><b><a href="qpixmap-qt3.html#operator-QImage">operator QImage</a></b> () const</li>
<li><div class="fn"/>QPixmap &amp; <b><a href="qpixmap-qt3.html#operator-eq-2">operator=</a></b> ( const QImage &amp; <i>image</i> )</li>
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<ul>
<li><div class="fn"/>8 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li>
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<h2>Member Type Documentation</h2>
<h3 class="fn"><a name="ColorMode-enum"></a>enum QPixmap::ColorMode</h3>
<p>This enum type defines the color modes that exist for converting <a href="qimage.html">QImage</a> objects to <a href="qpixmap.html">QPixmap</a>. It is provided here for compatibility with earlier versions of Qt.</p>
<p>Use <a href="qt.html#ImageConversionFlag-enum">Qt::ImageConversionFlags</a> instead.</p>
<p><table border="1" cellpadding="2" cellspacing="1" width="100%">
<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
<tr><td valign="top"><tt>QPixmap::Auto</tt></td><td align="center" valign="top"><tt>0</tt></td><td valign="top">Select <tt>Color</tt> or <tt>Mono</tt> on a case-by-case basis.</td></tr>
<tr><td valign="top"><tt>QPixmap::Color</tt></td><td align="center" valign="top"><tt>1</tt></td><td valign="top">Always create colored pixmaps.</td></tr>
<tr><td valign="top"><tt>QPixmap::Mono</tt></td><td align="center" valign="top"><tt>2</tt></td><td valign="top">Always create bitmaps.</td></tr>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="QPixmap-6"></a>QPixmap::QPixmap ( const <a href="qstring.html">QString</a> &amp; <i>fileName</i>, const char * <i>format</i>, <a href="qpixmap-qt3.html#ColorMode-enum">ColorMode</a> <i>mode</i> )</h3>
<p>Use the constructor that takes a <a href="qt.html#ImageConversionFlag-enum">Qt::ImageConversionFlag</a> instead.</p>
<h3 class="fn"><a name="QPixmap-7"></a>QPixmap::QPixmap ( const <a href="qimage.html">QImage</a> &amp; <i>image</i> )</h3>
<p>Constructs a pixmap from the <a href="qimage.html">QImage</a> <i>image</i>.</p>
<p>Use the static <a href="qpixmap.html#fromImage">fromImage</a>() function instead.</p>
<h3 class="fn"><a name="convertFromImage"></a>bool QPixmap::convertFromImage ( const <a href="qimage.html">QImage</a> &amp; <i>image</i>, <a href="qpixmap-qt3.html#ColorMode-enum">ColorMode</a> <i>mode</i> )</h3>
<p>Use the static <a href="qpixmap.html#fromImage">fromImage</a>() function instead.</p>
<h3 class="fn"><a name="convertFromImage-2"></a>bool QPixmap::convertFromImage ( const <a href="qimage.html">QImage</a> &amp; <i>image</i>, <a href="qt.html#ImageConversionFlag-enum">Qt::ImageConversionFlags</a> <i>flags</i> = Qt::AutoColor )</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the static <a href="qpixmap.html#fromImage">fromImage</a>() function instead.</p>
<h3 class="fn"><a name="convertToImage"></a><a href="qimage.html">QImage</a> QPixmap::convertToImage () const</h3>
<p>Use the <a href="qpixmap.html#toImage">toImage</a>() function instead.</p>
<h3 class="fn"><a name="load-2"></a>bool QPixmap::load ( const <a href="qstring.html">QString</a> &amp; <i>fileName</i>, const char * <i>format</i>, <a href="qpixmap-qt3.html#ColorMode-enum">ColorMode</a> <i>mode</i> )</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the <a href="qpixmap.html#load">load</a>() function that takes a <a href="qt.html#ImageConversionFlag-enum">Qt::ImageConversionFlag</a> instead.</p>
<h3 class="fn"><a name="loadFromData-2"></a>bool QPixmap::loadFromData ( const <a href="qtglobal.html#uchar-typedef">uchar</a> * <i>buf</i>, <a href="qtglobal.html#uint-typedef">uint</a> <i>len</i>, const char * <i>format</i>, <a href="qpixmap-qt3.html#ColorMode-enum">ColorMode</a> <i>mode</i> )</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the <a href="qpixmap.html#loadFromData">loadFromData</a>() function that takes a <a href="qt.html#ImageConversionFlag-enum">Qt::ImageConversionFlag</a> instead.</p>
<h3 class="fn"><a name="resize"></a>void QPixmap::resize ( int <i>width</i>, int <i>height</i> )</h3>
<p>Use the <a href="qpixmap.html">QPixmap</a> constructor that takes two <tt>int</tt>s (<i>width</i> and <i>height</i>) instead.</p>
<p>For example, if you have code like</p>
<pre><font color="#404040"> pixmap.resize(10, 20);</font></pre>
<p>you can rewrite it as</p>
<pre> pixmap = QPixmap(10, 20);</pre>
<h3 class="fn"><a name="resize-2"></a>void QPixmap::resize ( const <a href="qsize.html">QSize</a> &amp; <i>size</i> )</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the <a href="qpixmap.html">QPixmap</a> constructor that takes a <a href="qsize.html">QSize</a> (<i>size</i>) instead.</p>
<p>For example, if you have code like</p>
<pre><font color="#404040"> pixmap.resize(size);</font></pre>
<p>you can rewrite it as</p>
<pre> pixmap = QPixmap(size);</pre>
<h3 class="fn"><a name="selfMask"></a>bool QPixmap::selfMask () const</h3>
<p>Returns whether the pixmap is its own mask or not.</p>
<p>This function is no longer relevant since the concept of self masking doesn't exists anymore.</p>
<h3 class="fn"><a name="xForm"></a>QPixmap QPixmap::xForm ( const <a href="qmatrix.html">QMatrix</a> &amp; <i>matrix</i> ) const</h3>
<p>Use <a href="qpixmap.html#transformed">transformed</a>() instead.</p>
<h3 class="fn"><a name="operator-QImage"></a>QPixmap::operator QImage () const</h3>
<p>Returns the pixmap as a <a href="qimage.html">QImage</a>.</p>
<p>Use the <a href="qpixmap.html#toImage">toImage</a>() function instead.</p>
<h3 class="fn"><a name="operator-eq-2"></a>QPixmap &amp; QPixmap::operator= ( const <a href="qimage.html">QImage</a> &amp; <i>image</i> )</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Converts the given <i>image</i> to a pixmap that is assigned to this pixmap.</p>
<p>Use the static <a href="qpixmap.html#fromImage">fromImage</a>() function instead.</p>
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